#ifndef _OA_PAIR_H_
#define _OA_PAIR_H_

#include "AttributeSet.h"
#include "ObjectSet.h"

// ObjectSet and AttributeSet pair concise representation
typedef std::pair<ObjectSet*, AttributeSet*> OAPair;

// standard comparator
bool OAPairCompare(const OAPair& e1, const OAPair& e2);

#endif